1809276480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19037}}^1$

素因数の和:19074

約数の個数: 224

約数和(自身を含む): 6963338880

約数和(自身を除く): 5154062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 19037, 23760, 31680, 38074, 47520, 57111, 76148, 95040, 95185, 114222, 152296, 171333, 190370, 209407, 228444, 285555, 304592, 342666, 380740, 418814, 456888, 513999, 571110, 609184, 628221, 685332, 761480, 837628, 856665, 913776, 1027998, 1047035, 1142220, 1218368, 1256442, 1370664, 1522960, 1675256, 1713330, 1827552, 1884663, 2055996, 2094070, 2284440, 2512884, 2569995, 2741328, 3045920, 3141105, 3350512, 3426660, 3655104, 3769326, 4111992, 4188140, 4568880, 5025768, 5139990, 5482656, 5653989, 6091840, 6282210, 6701024, 6853320, 7538652, 8223984, 8376280, 9137760, 9423315, 10051536, 10279980, 10965312, 11307978, 12564420, 13402048, 13706640, 15077304, 16447968, 16752560, 18275520, 18846630, 20103072, 20559960, 22615956, 25128840, 27413280, 28269945, 30154608, 32895936, 33505120, 37693260, 40206144, 41119920, 45231912, 50257680, 54826560, 56539890, 60309216, 67010240, 75386520, 82239840, 90463824, 100515360, 113079780, 120618432, 150773040, 164479680, 180927648, 201030720, 226159560, 301546080, 361855296, 452319120, 603092160, 904638240, 1809276480]

約数ペア:

[(1, 1809276480), (2, 904638240), (3, 603092160), (4, 452319120), (5, 361855296), (6, 301546080), (8, 226159560), (9, 201030720), (10, 180927648), (11, 164479680), (12, 150773040), (15, 120618432), (16, 113079780), (18, 100515360), (20, 90463824), (22, 82239840), (24, 75386520), (27, 67010240), (30, 60309216), (32, 56539890), (33, 54826560), (36, 50257680), (40, 45231912), (44, 41119920), (45, 40206144), (48, 37693260), (54, 33505120), (55, 32895936), (60, 30154608), (64, 28269945), (66, 27413280), (72, 25128840), (80, 22615956), (88, 20559960), (90, 20103072), (96, 18846630), (99, 18275520), (108, 16752560), (110, 16447968), (120, 15077304), (132, 13706640), (135, 13402048), (144, 12564420), (160, 11307978), (165, 10965312), (176, 10279980), (180, 10051536), (192, 9423315), (198, 9137760), (216, 8376280), (220, 8223984), (240, 7538652), (264, 6853320), (270, 6701024), (288, 6282210), (297, 6091840), (320, 5653989), (330, 5482656), (352, 5139990), (360, 5025768), (396, 4568880), (432, 4188140), (440, 4111992), (480, 3769326), (495, 3655104), (528, 3426660), (540, 3350512), (576, 3141105), (594, 3045920), (660, 2741328), (704, 2569995), (720, 2512884), (792, 2284440), (864, 2094070), (880, 2055996), (960, 1884663), (990, 1827552), (1056, 1713330), (1080, 1675256), (1188, 1522960), (1320, 1370664), (1440, 1256442), (1485, 1218368), (1584, 1142220), (1728, 1047035), (1760, 1027998), (1980, 913776), (2112, 856665), (2160, 837628), (2376, 761480), (2640, 685332), (2880, 628221), (2970, 609184), (3168, 571110), (3520, 513999), (3960, 456888), (4320, 418814), (4752, 380740), (5280, 342666), (5940, 304592), (6336, 285555), (7920, 228444), (8640, 209407), (9504, 190370), (10560, 171333), (11880, 152296), (15840, 114222), (19008, 95185), (19037, 95040), (23760, 76148), (31680, 57111), (38074, 47520)]